Altium Designer: For Schematic and PCB designing
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Altium 365:
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Octopart, components search engine:
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Download Circuit Diagram and Programming:
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Related projects:
Human detection behind walls using the DFrobot Gravity Microwave Sensor V2.0
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Invisible Security System
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Fingerprint Security Project:
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Subscribe to my New YouTube Channel, if you want to watch my videos in Hindi/Urdu
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Project Description:
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I have got two digital microwave sensors designed for the same job and uses the same doppler radar to detect moving objects using microwaves. This one is the RCWL-0516 Microwave Sensor which is smaller in size and its really cheap.
While this one is the Gravity Digital Microwave Sensor V2.0 from the Dfrobot which is bigger in size and obviously its more expensive than the RCWL-0516 microwave sensor.
I have already used the Gravity Digital Microwave Sensor V2.0 for controlling lights, for detecting humans behind the walls, and recently I used this sensor to create an invisible security system. It has exceeded my expectations. So, If you are Ok with its price then just go for it, it works flawlessly.
But, if you are more into saving money and you are ok with 6 to 7 meters detection range then you can start with this one.
Right now, I don’t know if it can detect moving objects and humans behind the walls, and this is what we are going to find out in this video. So, without any further delay let’s get started.
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Amazon Purchase links:
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Arduino Nano USB-C Type ( recommended):
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ESP32 WiFi + Bluetooth Module for iOT Projects (recommended), more IO pins, improved speed, and supports a Lipo Battery:
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RCWL-0516 Microwave Sensor
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Gravity Digital Microwave Sensor V2.0
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Hardware Tools:
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DISCLAIMER: This video and description contain affiliate links, which means that if you click on one of the product links, I will receive a small commission. This helps support the channel and allows me to continue to make videos like this. Thank you for your support!
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About the Electronic Clinic:
Electronic Clinic helps the students and other professionals to learn electronics, designing, and programming. Electronic Clinic has tutorials on Arduino, Arduino Nano, Raspberry PI, image processing, gsm based projects, Bluetooth based projects, esp8266 projects, Nodemcu projects, robotics, desktop application designing and programming, PLC, SCADA, RC Planes, Electronics, Power Generation, HMI, and much more. Check my Playlists.
#rcwl-0516 #microwaveradar #altium365
